package com.itheima.controller;

import com.aliyuncs.exceptions.ClientException;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisMessageConstant;
import com.itheima.entity.Result;
import com.itheima.utils.SMSUtils;
import com.itheima.utils.ValidateCodeUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

/**
 * 对验证码的操作
 */
@RestController
@RequestMapping("/validateCode")
public class ValidateCodeController {
    //注入JedisPool
    @Autowired
    private JedisPool jedisPool;

    //预约发送验证码
    @RequestMapping("/send4Order")
    public Result send4Order(String telephone){
        //随机生成4位数验证码
        Integer validateCode  = ValidateCodeUtils.generateValidateCode(4);

        try {
            //给用户发送验证码
            SMSUtils.sendShortMessage(SMSUtils.VALIDATE_CODE,telephone,validateCode.toString());
        } catch (ClientException e) {
            e.printStackTrace();
            //提示发送失败信息
            return new Result(false, MessageConstant.SEND_VALIDATECODE_FAIL);
        }
        //将短信验证码存入redis缓存数据库中
        jedisPool.getResource().setex(telephone+ RedisMessageConstant.SENDTYPE_ORDER,5*60,validateCode.toString());
        //提示发送成功信息
        return new Result(true, MessageConstant.SEND_VALIDATECODE_SUCCESS);

    }




}
